Places of Interest nearby
Location address: United States, Putnam
Number of texts: 1
Castle Rock is the estate of former Illinois Central Railroad president William H. Osborn in Garrison, New York, United States. It sits on the hill of the same name, looking down on the Hudson River 620 feet (190 m) below. Visible from West Point across the river and traffic on NY 9D passing through Garrison, it has become one of the most recognizable man-made landmarks of the Hudson Highlands.